This is a tournament-style cribbage board that is printed in two pieces. It also has a little trough for storing pegs and four bumps and divots for stacking the board for storage (and thus keeping in the pegs). As of right now, the bumps and divots are not scaled to snap together, just fit, so a rubber band around the two pieces wouldn't hurt if you intend to travel with it. The connector is scaled to fit nicely but also come undone nicely, so it's not a tight fit or a snap, per se.

Really any pegs that fit can be used. I used these: https://www.thingiverse.com/thing:6222999/files scaled down to about 3.8mm3.8mm35mm.

I printed this on an Ender 5 with pretty standard settings, nothing fancy, and a 0.3 nozzle seemed to be the biggest size you could use to get precision in the holes at its current scale.